Hybrid Regenerative Therapy for Successful Reconstruction of an Infected Traumatized Diabetic Foot Wound

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

Diabetic foot ulcers are a significant complication of diabetes, affecting millions globally, and require appropriate antibiotics, surgical debridement, wound care, and metabolic optimization for management. This article presents an innovative hybrid regenerative therapy for reconstructing an infected, traumatized foot wound of a 62-year-old man with diabetes mellitus who presented with a week-old injury after a car accident. At presentation, he had a 14 × 10 cm dorsal foot wound with skin necrosis, pus discharge, and bony instability owing to partial fractures and joint dislocations. Antibiotics were administered to treat multidrug-resistant bacteria and followed by surgical debridement and the application of a portable Velnext negative pressure wound therapy device. Once the wound condition stabilized, hybrid regenerative therapy was performed weekly. Six milliliters platelet-rich plasma and 6 mL platelet-poor plasma were prepared from 27 mL of venous blood mixed with 3 mL sodium citrate and injected into the tendons, soft-tissues, and muscles. Next, the exposed bones and tendons were covered with platelet-rich fibrin and semi-occlusive membranes, and a Velnext negative pressure wound therapy device was applied over them. The wound improved progressively during the subsequent 6 weeks and was finally covered with a split-skin graft. The patient had a successful 18-month postop

Evidence level

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

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